These entries are queried from radb.net using whois, you can try my project getting these.
:AS31390 route: 185.100.216.0/24 origin: AS31390 mnt-by: procom-mnt created: 2021-12-20T12:57:04Z last-modified: 2022-04-06T09:00:28Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.100.217.0/24 origin: AS31390 mnt-by: procom-mnt created: 2021-12-20T12:58:04Z last-modified: 2022-04-06T09:00:13Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.100.218.0/24 origin: AS31390 mnt-by: procom-mnt created: 2021-12-20T12:58:24Z last-modified: 2022-04-06T09:00:18Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.100.219.0/24 origin: AS31390 mnt-by: procom-mnt created: 2021-12-20T12:58:42Z last-modified: 2022-04-06T09:00:23Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid